N-Methylisatoic anhydride (NMIA) is a 2'-OH selective acylation agent of RNAs, and is widely used forresolving secondary RNA structures using the SHAPE (Selective 2'-Hydroxyl Acylation Analyzed by Primer Extension) technology[1].
[1]. Ursuegui S, et al. Biotin-conjugated N-methylisatoic anhydride: a chemical tool for nucleic acid separation by selective 2'-hydroxyl acylation of RNA. Chem Commun (Camb). 2014 Jun 1;50(43):5748-51.
















